fromJson

[
  {
    "request": {
      "method": "GET",
      "uri": "http://foo.com/path/to/xyz",
      // required headers, header and value(s) must be present.
      // No assertion will be made about other headers or values if they exist
      "headers": {
        "single": "foo",
        // multi-value headers can be present as a list
        "multiple": ["foo", "bar"]
      },
      "bodyContentType": oneOf("utf8", "binary")
      // By default body is interpreted as a UTF8 string. When not set it is assumed empty.
      // Content type of `binary` is interpreted as a base64 encoded string of bytes. In which
      // case the decoded value will be used.
      "body": "",
    },
    "response": {
      "status": 200,
      "version": "HTTP/1.1", // this is the default
      "headers": {
        "foo": "bar",
        "multivalue": ["baz", "qux"]
      },
      "body": "foobar"
    }
  },
  {
    "request": {...},
    "response": {...}
  }
]